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Hazardous Weather Conditions

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Fair

44°F

7°C

Humidity 65%
Wind Speed S 9 mph
Barometer 30.02 in (1017.3 mb)
Dewpoint 33°F (1°C)
Visibility 9.00 mi
Wind Chill39°F (4°C)
Last update 9 Mar 8:53 am EDT
Extended Forecast for

Cheswick PA

  • Today

    Today: Sunny, with a high near 68. Southwest wind 7 to 13 mph.

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. South wind around 6 mph.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of rain. Partly sunny, with a high near 72. Southwest wind 6 to 10 mph. Chance of precipitation is 20%.

    High: 72 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A chance of rain and thunderstorms after 2am. Mostly cloudy, with a low around 59. South wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Partly Cloudy
    then Chance
    T-storms

  • Wednesday

    Wednesday: Rain and thunderstorms before 11am, then rain between 11am and 2pm, then rain and possibly a thunderstorm after 2pm. High near 73. Southwest wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 73 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain before 5am, then rain and snow likely. Some thunder is also possible. Low around 34. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 34 °F

    Rain then
    Rain/Snow

  • Thursday

    Thursday: Snow likely before 8am. Partly sunny, with a high near 43. Chance of precipitation is 60%.

    High: 43 °F

    Snow Likely
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: A chance of rain and snow before 2pm, then a chance of rain. Mostly cloudy, with a high near 53. Breezy. Chance of precipitation is 50%.

    High: 53 °F

    Chance
    Rain/Snow and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 68. Southwest wind 7 to 13 mph.
Tonight
Mostly clear, with a low around 50. South wind around 6 mph.
Tuesday
A slight chance of rain. Partly sunny, with a high near 72. Southwest wind 6 to 10 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of rain and thunderstorms after 2am. Mostly cloudy, with a low around 59. South wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Rain and thunderstorms before 11am, then rain between 11am and 2pm, then rain and possibly a thunderstorm after 2pm. High near 73. Southwest wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Rain before 5am, then rain and snow likely. Some thunder is also possible. Low around 34. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
Snow likely before 8am. Partly sunny, with a high near 43. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 30.
Friday
A chance of rain and snow before 2pm, then a chance of rain. Mostly cloudy, with a high near 53. Breezy. Chance of precipitation is 50%.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
Partly sunny, with a high near 49.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 63. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cheswick PA
 40.53°N 79.82°W (Elev. 886 ft)
Last Update:
7:42 am EDT Mar 9, 2026
Forecast Valid:
9am EDT Mar 9, 2026-6pm EDT Mar 15, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation